TY  - BOOK
AU  - Kelly,William J.
TI  - A cost-effectiveness study of clinical methods of birth control: with special reference to Puerto Rico
T2  - Praeger special studies in international economics and development
AV  - HQ766.5.P8 K44
U1  - 338.4/3 
PY  - 1971///]
CY  - New York
PB  - Praeger Publishers
KW  - Birth control
KW  - Puerto Rico
KW  - Cost effectiveness
KW  - Local
KW  - Cost Effectiveness
KW  - Birth control clinics
KW  - Costs
N1  - Bibliography: p. 113-121
ER  -